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Heart|Lab Grown|IGI

1.85ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG665401309

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665401309

Diamond specifications and retailer prices

From $704 NZD
HK$3,100 HKD
As of October 31, 2026
Save $3,057 NZD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,762 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.85ct lab-grown heart diamond

This 1.85ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665401309 or 665401309. Listed at 13 retailers as of October 31, 2026, with prices from $704 to $3,762, a $3,057 spread on the same certified stone. Brilliant Earth lists it at $3,762. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665401309
Dimensions8.47 × 7.65 × 4.96 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm7.65 mm1.85 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665401309
Side View
Table 57.0%Crown 32.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.6%

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 31
Current: $1,130 NZD|Low: $704 NZD|High: $3,733 NZD|Avg: $1,840 NZD|+4.4%
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
October 31, 2026
Retailer 14$704 NZD
Retailer 9$784 NZD
Retailer 11$914 NZD
Retailer 8$1,049 NZD
Retailer 1$1,130 NZD
Retailer 10$1,235 NZD
Retailer 3$1,391 NZD
Retailer 7$1,428 NZD
Retailer 13$2,054 NZD
Retailer 2$2,139 NZD
Retailer 4$2,234 NZD
Retailer 5$2,279 NZD
Retailer 12$2,573 NZD
Retailer 6$3,733 NZD

19 data points across 14 retailers

13 retailers$704 NZD to $3,762 NZD

A
Cheapest Retailer
-
$704 NZD
HK$3,100 HKD
A
Retailer 2
-
$784 NZD
£348 GBP
View
A
Retailer 3
-
$914 NZD
$515 USD
View
A
Retailer 4
-
$1,049 NZD
$591 USD
View
A
Retailer 5
-
$1,130 NZD
£501 GBP
View
B+
Retailer 6
-
$1,235 NZD
$696 USD
View
B+
Retailer 7
-
$1,391 NZD
$784 USD
View
B+
Retailer 8
-
$1,428 NZD
$805 USD
View
B
Retailer 9
-
$2,054 NZD
SGD 1,564 SGD
View
B
Retailer 10
-
$2,139 NZD
$1,206 USD
View
B
Retailer 11
-
$2,234 NZD
$1,259 USD
View
B
Retailer 12
-
$2,573 NZD
£1,142 GBP
View
Most Expensive
B
Brilliant Earth
22350009A · Oct 31
$3,762 NZD
$2,120 USD
View
12 more retailers have this diamond
Prices start from $704 NZDSave up to $3,057 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
1.85ct Heart
$704 NZD