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Heart|Lab Grown|IGI

1.65ct F VVS1 Heart Lab Grown Diamond

VG • F/VVS1 • IGI LGG1196017

Certificate IGI LGG1196017

Diamond specifications and retailer prices

From $358 SGD
$280 USD
As of November 1, 2026
Save $1,269 SGD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,627 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.65ct lab-grown heart diamond

This 1.65ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1196017. Listed at 7 retailers as of October 31, 2026, with prices from $358 to $1,627, a $1,269 spread on the same certified stone. Taylor and Hart lists it at $1,627. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.65
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1196017
Dimensions7.36 × 8.05 × 4.96 mm
L/W Ratio1.09
Top View
7.36 mm8.05 mm1.65 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1196017
Side View
Table 57.0%CrownGirdle: THN-UNDPavilionCulet: NoneDepth 61.6%

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: Nov 1
Current: $774 SGD|Low: $465 SGD|High: $1,711 SGD|Avg: $966 SGD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3$465 SGD
Retailer 1$774 SGD
Retailer 4$1,022 SGD
Retailer 2$1,567 SGD

40 data points across 4 retailers

7 retailers$358 SGD to $1,627 SGD

A
Cheapest Retailer
-
$358 SGD
$280 USD
Final sale: no returns
A
Retailer 2
-
$465 SGD
£286 GBP
View
A
Retailer 3
-
$601 SGD
$470 USD
View
B+
Retailer 4
-
$774 SGD
£477 GBP
View
B+
Retailer 5
-
$1,022 SGD
A$1,230 AUD
View
B
Retailer 6
-
$1,567 SGD
$1,225 USD
View
Most Expensive
B
Taylor and Hart
AETB46C · Oct 31
$1,627 SGD
$1,272 USD
View
6 more retailers have this diamond
Prices start from $358 SGDSave up to $1,269 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
1.65ct Heart
$358 SGD