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Oval|Lab Grown|IGI

1.57ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG754563731

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754563731

Diamond specifications and retailer prices

From $497 NZD
$280 USD
As of October 30, 2026
Save $3,566 NZD (88%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,063 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754563731 or 754563731. Listed at 31 retailers as of October 30, 2026, with prices from $497 to $4,063, a $3,566 spread on the same certified stone. Do Amore Diamonds lists it at $4,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563731
Dimensions9.48 × 6.70 × 4.04 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.48 mm6.70 mm1.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563731
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,063 NZD|Low: $497 NZD|High: $4,063 NZD|Avg: $1,628 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
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Retailer 24
October 31, 2026
Retailer 7$497 NZD
Retailer 17$532 NZD
Retailer 24$616 NZD
Retailer 11$795 NZD
Retailer 6$820 NZD
Retailer 21$961 NZD
Retailer 9$974 NZD
Retailer 8$992 NZD
Retailer 19$996 NZD
Retailer 2$1,109 NZD
Retailer 18$1,220 NZD
Retailer 10$1,287 NZD
Retailer 20$1,348 NZD
Retailer 3$1,694 NZD
Retailer 15$2,021 NZD
Retailer 4$2,134 NZD
Retailer 12$2,162 NZD
Retailer 14$2,321 NZD
Retailer 22$2,325 NZD
Retailer 5$2,334 NZD
Retailer 13$2,385 NZD
Retailer 23$2,546 NZD
Retailer 16$3,357 NZD
Do Amore Diamonds$4,063 NZD

38 data points across 24 retailers

31 retailers$497 NZD to $4,063 NZD

Retailer 1
-
$460 NZD
$259 USD
Price last confirmed 32 days ago
Retailer 2
-
$491 NZD
$277 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$497 NZD
$280 USD
View
Final sale: no returns
A
Retailer 4
-
$525 NZD
$296 USD
View
Retailer 5
-
$525 NZD
$296 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$525 NZD
$296 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$532 NZD
$300 USD
View
Price last confirmed 36 days ago
Retailer 8
-
$562 NZD
$317 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$616 NZD
£273 GBP
View
Price last confirmed 14 days ago
A
Retailer 10
-
$795 NZD
HK$3,500 HKD
View
B+
Retailer 11
-
$820 NZD
$462 USD
View
A
Retailer 12
-
$961 NZD
€516 EUR
View
A
Retailer 13
-
$974 NZD
$549 USD
View
A
Retailer 14
-
$992 NZD
$559 USD
View
A
Retailer 15
-
$996 NZD
ZAR 9,067 ZAR
View
A
Retailer 16
-
$1,109 NZD
£492 GBP
View
B+
Retailer 17
-
$1,220 NZD
A$1,058 AUD
View
B+
Retailer 18
-
$1,287 NZD
$725 USD
View
B+
Retailer 19
-
$1,348 NZD
A$1,169 AUD
View
B+
Retailer 20
-
$1,694 NZD
$955 USD
View
Retailer 21
-
$1,863 NZD
$1,050 USD
View
Price last confirmed 21 days ago
Retailer 22
-
$2,021 NZD
$1,139 USD
View
Price last confirmed 31 days ago
B
Retailer 23
-
$2,134 NZD
$1,203 USD
View
B
Retailer 24
-
$2,162 NZD
$1,219 USD
View
B
Retailer 25
-
$2,321 NZD
SGD 1,768 SGD
View
B+
Retailer 26
-
$2,325 NZD
£1,032 GBP
View
B
Retailer 27
-
$2,334 NZD
$1,316 USD
View
B+
Retailer 28
-
$2,385 NZD
A$2,068 AUD
View
Retailer 29
-
$2,546 NZD
$1,435 USD
View
Price last confirmed 10 days ago
B
Retailer 30
-
$3,357 NZD
$1,892 USD
View
Most Expensive
B
Do Amore Diamonds
27-55FDBFF0B · Oct 31
$4,063 NZD
$2,290 USD
View
30 more retailers have this diamond
Prices start from $497 NZDSave up to $3,566 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.57ct Oval
$497 NZD