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Oval|Lab Grown|IGI

1.56ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG787651538

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787651538

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of October 29, 2026
Save $3,607 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,028 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown oval diamond

This 1.56ct 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 LG787651538 or 787651538. Listed at 22 retailers as of October 29, 2026, with prices from $421 to $4,028, a $3,607 spread on the same certified stone. Do Amore Diamonds lists it at $4,028. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787651538
Dimensions9.29 × 6.61 × 4.10 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
9.29 mm6.61 mm1.56 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787651538
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.0%

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 29
Current: $4,028 NZD|Low: $421 NZD|High: $4,028 NZD|Avg: $1,471 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 21
October 31, 2026
Retailer 3$421 NZD
Retailer 11$470 NZD
Retailer 8$486 NZD
Retailer 4$520 NZD
Retailer 15$609 NZD
Retailer 14$878 NZD
Retailer 10$979 NZD
Retailer 18$987 NZD
Retailer 2$1,099 NZD
Retailer 9$1,104 NZD
Retailer 17$1,139 NZD
Retailer 19$1,337 NZD
Retailer 21$1,425 NZD
Retailer 7$1,847 NZD
Retailer 6$2,117 NZD
Retailer 12$2,147 NZD
Retailer 5$2,208 NZD
Retailer 16$2,314 NZD
Retailer 13$2,372 NZD
Retailer 20$2,546 NZD
Do Amore Diamonds$4,028 NZD

37 data points across 21 retailers

22 retailers$421 NZD to $4,028 NZD

A
Cheapest Retailer
-
$421 NZD
$237 USD
A
Retailer 2
-
$470 NZD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$486 NZD
$274 USD
View
A
Retailer 4
-
$520 NZD
$293 USD
View
A
Retailer 5
-
$609 NZD
£270 GBP
View
A
Retailer 6
-
$878 NZD
$495 USD
View
A
Retailer 7
-
$979 NZD
$552 USD
View
A
Retailer 8
-
$987 NZD
ZAR 8,989 ZAR
View
Retailer 9
-
$1,065 NZD
£473 GBP
View
Price last confirmed 9 days ago
A
Retailer 10
-
$1,099 NZD
£488 GBP
View
A
Retailer 11
-
$1,104 NZD
$622 USD
View
A
Retailer 12
-
$1,139 NZD
A$988 AUD
View
B+
Retailer 13
-
$1,337 NZD
A$1,159 AUD
View
B+
Retailer 14
-
$1,425 NZD
$803 USD
View
B+
Retailer 15
-
$1,847 NZD
$1,041 USD
View
B+
Retailer 16
-
$2,117 NZD
$1,193 USD
View
B
Retailer 17
-
$2,147 NZD
$1,210 USD
View
B
Retailer 18
-
$2,208 NZD
SGD 1,682 SGD
View
B+
Retailer 19
-
$2,314 NZD
£1,027 GBP
View
B+
Retailer 20
-
$2,372 NZD
A$2,057 AUD
View
Retailer 21
-
$2,546 NZD
$1,435 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-79615F52C · Oct 31
$4,028 NZD
$2,270 USD
View
21 more retailers have this diamond
Prices start from $421 NZDSave up to $3,607 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
1.56ct Oval
$421 NZD