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Round|Lab Grown|IGI

1.56ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG762520437

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762520437

Diamond specifications and retailer prices

From $399 NZD
$225 USD
As of October 29, 2026
Save $3,433 NZD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,034 NZD at Queensmith · As of October 8, 2026
View at Queensmith

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG762520437 or 762520437. Listed at 26 retailers as of October 29, 2026, with a 860% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762520437
Dimensions7.48 × 7.52 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm7.52 mm1.56 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762520437
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $822 NZD|Low: $399 NZD|High: $3,921 NZD|Avg: $1,423 NZD|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 19$399 NZD
Retailer 5$445 NZD
Retailer 7$461 NZD
Retailer 8$493 NZD
Retailer 22$493 NZD
Retailer 21$664 NZD
Retailer 1$822 NZD
Retailer 17$937 NZD
Retailer 10$943 NZD
Retailer 12$1,034 NZD
Retailer 3$1,079 NZD
Retailer 18$1,271 NZD
Retailer 20$1,370 NZD
Retailer 4$1,753 NZD
Retailer 9$2,021 NZD
Retailer 6$2,056 NZD
Retailer 15$2,068 NZD
Retailer 16$2,197 NZD
Retailer 14$2,255 NZD
Retailer 13$2,397 NZD
Retailer 2$3,832 NZD
Retailer 11$3,886 NZD

25 data points across 22 retailers

26 retailers$399 NZD to $3,832 NZD

A
Cheapest Retailer
-
$399 NZD
$225 USD
A
Retailer 2
-
$445 NZD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$461 NZD
$260 USD
View
A
Retailer 4
-
$493 NZD
$278 USD
View
A
Retailer 5
-
$493 NZD
$278 USD
View
Retailer 6
-
$568 NZD
HK$2,500 HKD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$664 NZD
$374 USD
View
A
Retailer 8
-
$822 NZD
£365 GBP
View
A
Retailer 9
-
$937 NZD
ZAR 8,530 ZAR
View
B+
Retailer 10
-
$1,024 NZD
A$888 AUD
View
B+
Retailer 11
-
$1,034 NZD
£459 GBP
View
B+
Retailer 12
-
$1,079 NZD
$608 USD
View
B+
Retailer 13
-
$1,271 NZD
A$1,102 AUD
View
B+
Retailer 14
-
$1,370 NZD
$772 USD
View
Retailer 15
-
$1,490 NZD
$840 USD
View
Price last confirmed 44 days ago
Retailer 16
-
$1,640 NZD
SGD 1,249 SGD
View
Price last confirmed 23 days ago
Retailer 17
-
$1,749 NZD
$986 USD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$1,753 NZD
$988 USD
View
B+
Retailer 19
-
$2,021 NZD
$1,139 USD
View
B
Retailer 20
-
$2,056 NZD
$1,159 USD
View
Retailer 21
-
$2,068 NZD
A$1,793 AUD
View
Price last confirmed 25 days ago
B
Retailer 22
-
$2,197 NZD
£975 GBP
View
Retailer 23
-
$2,397 NZD
$1,351 USD
View
Price last confirmed 16 days ago
B
Retailer 24
-
$3,832 NZD
$2,160 USD
View
Retailer 25
-
$3,886 NZD
$2,190 USD
View
Price last confirmed 17 days ago
Most Expensive
Queensmith
LG762520437 · Oct 8
$4,034 NZD
£1,790 GBP
View
Price last confirmed 22 days ago
25 more retailers have this diamond
Prices start from $399 NZDSave up to $3,433 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 Round
$399 NZD