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Round|Lab Grown|IGI

1.60ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG815643999

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815643999

Diamond specifications and retailer prices

From $369 NZD
$208 USD
As of November 1, 2026
Save $3,623 NZD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,992 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815643999 or 815643999. Listed at 23 retailers as of October 30, 2026, with prices from $369 to $3,992, a $3,623 spread on the same certified stone. Yadav Diamonds lists it at $3,992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815643999
Dimensions7.60 × 7.55 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm7.55 mm1.60 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815643999
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.3%

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: Nov 1
Current: $789 NZD|Low: $353 NZD|High: $2,520 NZD|Avg: $1,099 NZD|+1.7%
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
November 1, 2026
Retailer 17$369 NZD
Retailer 5$428 NZD
Retailer 4$458 NZD
Retailer 8$458 NZD
Retailer 6$545 NZD
Retailer 16$642 NZD
Retailer 12$782 NZD
Retailer 1$789 NZD
Retailer 11$841 NZD
Retailer 14$1,068 NZD
Retailer 13$1,166 NZD
Retailer 7$1,469 NZD
Retailer 3$1,769 NZD
Retailer 10$1,832 NZD
Retailer 15$1,916 NZD
Retailer 9$1,918 NZD
Retailer 2$2,520 NZD

38 data points across 17 retailers

23 retailers$369 NZD to $3,992 NZD

A
Cheapest Retailer
-
$369 NZD
$208 USD
A
Retailer 2
-
$428 NZD
$241 USD
View
A
Retailer 3
-
$458 NZD
$258 USD
View
Retailer 4
-
$458 NZD
$258 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$545 NZD
HK$2,400 HKD
View
B+
Retailer 6
-
$642 NZD
$362 USD
View
A
Retailer 7
-
$782 NZD
€420 EUR
View
A
Retailer 8
-
$789 NZD
ZAR 7,184 ZAR
View
A
Retailer 9
-
$841 NZD
£373 GBP
View
A
Retailer 10
-
$917 NZD
$517 USD
View
B+
Retailer 11
-
$1,026 NZD
$578 USD
View
B+
Retailer 12
-
$1,068 NZD
A$926 AUD
View
B+
Retailer 13
-
$1,166 NZD
$657 USD
View
B+
Retailer 14
-
$1,469 NZD
$828 USD
View
B+
Retailer 15
-
$1,564 NZD
$881 USD
View
B+
Retailer 16
-
$1,568 NZD
SGD 1,194 SGD
View
B
Retailer 17
-
$1,769 NZD
$997 USD
View
B
Retailer 18
-
$1,832 NZD
£813 GBP
View
B
Retailer 19
-
$1,861 NZD
$1,049 USD
View
Retailer 20
-
$1,916 NZD
$1,080 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$1,957 NZD
$1,103 USD
View
B
Retailer 22
-
$2,520 NZD
$1,420 USD
View
Most Expensive
B
Yadav Diamonds
13078143 · Oct 30
$3,992 NZD
$2,250 USD
View
22 more retailers have this diamond
Prices start from $369 NZDSave up to $3,623 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
1.60ct Round
$369 NZD