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Oval|Lab Grown|IGI

1.57ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG665445299

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG665445299

Diamond specifications and retailer prices

From $340 AUD
$239 USD
As of October 29, 2026
Save $2,920 AUD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,260 AUD 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 LG665445299 or 665445299. Listed at 26 retailers as of October 29, 2026, with prices from $340 to $3,260, a $2,920 spread on the same certified stone. Do Amore Diamonds lists it at $3,260. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445299
Dimensions9.66 × 6.52 × 4.05 mm
L/W Ratio1.48
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
9.66 mm6.52 mm1.57 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445299
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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 29
Current: $3,260 AUD|Low: $326 AUD|High: $3,260 AUD|Avg: $1,328 AUD
Do Amore Diamonds
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October 31, 2026
Retailer 26$340 AUD
Retailer 25$394 AUD
Retailer 6$399 AUD
Retailer 5$421 AUD
Retailer 16$638 AUD
Retailer 8$658 AUD
Retailer 23$771 AUD
Retailer 14$782 AUD
Retailer 12$796 AUD
Retailer 21$799 AUD
Retailer 2$890 AUD
Retailer 20$979 AUD
Retailer 15$1,033 AUD
Retailer 22$1,082 AUD
Retailer 7$1,360 AUD
Retailer 4$1,495 AUD
Retailer 11$1,713 AUD
Retailer 17$1,735 AUD
Retailer 18$1,863 AUD
Retailer 10$1,873 AUD
Retailer 24$1,873 AUD
Retailer 13$1,914 AUD
Retailer 3$2,043 AUD
Retailer 9$2,619 AUD
Retailer 19$2,693 AUD
Do Amore Diamonds$3,260 AUD

37 data points across 26 retailers

26 retailers$340 AUD to $3,260 AUD

A
Cheapest Retailer
-
$340 AUD
$239 USD
A
Retailer 2
-
$394 AUD
$277 USD
View
A
Retailer 3
-
$399 AUD
$280 USD
View
Final sale: no returns
A
Retailer 4
-
$421 AUD
$296 USD
View
A
Retailer 5
-
$638 AUD
HK$3,500 HKD
View
B+
Retailer 6
-
$658 AUD
$462 USD
View
A
Retailer 7
-
$771 AUD
€516 EUR
View
A
Retailer 8
-
$782 AUD
$549 USD
View
A
Retailer 9
-
$796 AUD
$559 USD
View
A
Retailer 10
-
$799 AUD
ZAR 9,067 ZAR
View
A
Retailer 11
-
$890 AUD
£492 GBP
View
B+
Retailer 12
-
$979 AUD
View
B+
Retailer 13
-
$1,033 AUD
$725 USD
View
B+
Retailer 14
-
$1,082 AUD
View
B+
Retailer 15
-
$1,360 AUD
$955 USD
View
B+
Retailer 16
-
$1,495 AUD
$1,050 USD
View
B+
Retailer 17
-
$1,713 AUD
$1,203 USD
View
B
Retailer 18
-
$1,735 AUD
$1,219 USD
View
B+
Retailer 19
-
$1,863 AUD
SGD 1,768 SGD
View
B
Retailer 20
-
$1,873 AUD
$1,316 USD
View
B+
Retailer 21
-
$1,873 AUD
£1,036 GBP
View
B+
Retailer 22
-
$1,914 AUD
View
Retailer 23
-
$2,043 AUD
$1,435 USD
View
Price last confirmed 9 days ago
B
Retailer 24
-
$2,619 AUD
$1,840 USD
View
B
Retailer 25
-
$2,693 AUD
$1,892 USD
View
Most Expensive
B
Do Amore Diamonds
27-F3940C6C7 · Oct 31
$3,260 AUD
$2,290 USD
View
25 more retailers have this diamond
Prices start from $340 AUDSave up to $2,920 AUD

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
$340 AUD