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Heart|Lab Grown|IGI

1.60ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG770626152

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG770626152

Diamond specifications and retailer prices

From $1,116 SGD
$873 USD
As of October 30, 2026
Save $5,087 SGD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,203 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.6ct lab-grown heart diamond

This 1.6ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770626152 or 770626152. Listed at 25 retailers as of October 30, 2026, with prices from $1,116 to $6,203, a $5,087 spread on the same certified stone. With Clarity lists it at $6,203. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770626152
Dimensions7.36 × 8.16 × 4.72 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
7.36 mm8.16 mm1.60 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770626152
Side View
Table 61.0%Crown 32.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 57.8%

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 30
Current: $3,224 SGD|Low: $1,071 SGD|High: $5,983 SGD|Avg: $2,725 SGD|+0.1%
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
October 31, 2026
Retailer 6$1,116 SGD
Retailer 11$1,214 SGD
Retailer 7$1,249 SGD
Retailer 9$1,295 SGD
Retailer 3$1,471 SGD
Retailer 19$1,521 SGD
Retailer 2$1,854 SGD
Retailer 18$1,868 SGD
Retailer 12$1,966 SGD
Retailer 14$1,992 SGD
Retailer 17$2,380 SGD
Retailer 15$2,557 SGD
Retailer 1$3,224 SGD
Retailer 10$3,641 SGD
Retailer 4$4,051 SGD
Retailer 5$4,272 SGD
Retailer 13$4,762 SGD
Retailer 16$4,880 SGD
Retailer 8$5,983 SGD

34 data points across 19 retailers

25 retailers$1,116 SGD to $6,203 SGD

A
Cheapest Retailer
-
$1,116 SGD
$873 USD
A
Retailer 2
-
$1,214 SGD
$950 USD
View
A
Retailer 3
-
$1,249 SGD
$977 USD
View
Final sale: no returns
A
Retailer 4
-
$1,295 SGD
$1,013 USD
View
Retailer 5
-
$1,295 SGD
$1,013 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$1,471 SGD
£906 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,521 SGD
$1,190 USD
View
B+
Retailer 8
-
$1,680 SGD
$1,314 USD
View
B+
Retailer 9
-
$1,689 SGD
$1,321 USD
View
B+
Retailer 10
-
$1,854 SGD
$1,450 USD
View
B+
Retailer 11
-
$1,868 SGD
A$2,248 AUD
View
B+
Retailer 12
-
$1,966 SGD
€1,465 EUR
View
B+
Retailer 13
-
$1,992 SGD
£1,227 GBP
View
B+
Retailer 14
-
$2,380 SGD
ZAR 30,081 ZAR
View
B+
Retailer 15
-
$2,557 SGD
$2,000 USD
View
B
Retailer 16
-
$3,150 SGD
$2,464 USD
View
B
Retailer 17
-
$3,224 SGD
A$3,880 AUD
View
B
Retailer 18
-
$3,641 SGD
$2,848 USD
View
B
Retailer 19
-
$4,051 SGD
$3,169 USD
View
B
Retailer 20
-
$4,272 SGD
$3,342 USD
View
B
Retailer 21
-
$4,494 SGD
$3,515 USD
View
B
Retailer 22
-
$4,762 SGD
A$5,731 AUD
View
B
Retailer 23
-
$4,880 SGD
£3,006 GBP
View
B
Retailer 24
-
$5,983 SGD
$4,680 USD
View
Most Expensive
B
With Clarity
770626152 · Oct 31
$6,203 SGD
$4,852 USD
View
24 more retailers have this diamond
Prices start from $1,116 SGDSave up to $5,087 SGD

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 Heart
$1,116 SGD