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Heart|Lab Grown|IGI

1.60ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG633474211

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG633474211

Diamond specifications and retailer prices

From $340 SGD
$266 USD
As of November 1, 2026
Save $2,063 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,403 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633474211 or 633474211. Listed at 17 retailers as of October 31, 2026, with prices from $340 to $2,403, a $2,063 spread on the same certified stone. Do Amore Diamonds lists it at $2,403. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633474211
Dimensions7.33 × 8.10 × 4.54 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.33 mm8.10 mm1.60 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633474211
Side View
Table 61.0%Crown 37.5°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 56.0%

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: $2,403 SGD|Low: $291 SGD|High: $2,940 SGD|Avg: $1,060 SGD|-17.5%
Do Amore Diamonds
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
November 1, 2026
Retailer 3$307 SGD
Retailer 6$340 SGD
Retailer 13$355 SGD
Retailer 14$510 SGD
Retailer 5$532 SGD
Retailer 9$720 SGD
Retailer 7$803 SGD
Retailer 10$975 SGD
Retailer 12$1,225 SGD
Retailer 11$1,544 SGD
Retailer 4$1,563 SGD
Retailer 2$1,680 SGD
Retailer 8$2,382 SGD
Do Amore Diamonds$2,403 SGD

45 data points across 14 retailers

17 retailers$340 SGD to $2,403 SGD

Retailer 1
-
$307 SGD
$240 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$340 SGD
$266 USD
View
Final sale: no returns
Retailer 3
-
$355 SGD
$278 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$380 SGD
$297 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$380 SGD
$297 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$510 SGD
$399 USD
View
A
Retailer 7
-
$532 SGD
$416 USD
View
A
Retailer 8
-
$720 SGD
ZAR 9,103 ZAR
View
B+
Retailer 9
-
$803 SGD
£495 GBP
View
B+
Retailer 10
-
$975 SGD
A$1,173 AUD
View
B
Retailer 11
-
$1,225 SGD
$958 USD
View
Retailer 12
-
$1,347 SGD
$1,054 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$1,544 SGD
$1,208 USD
View
B
Retailer 14
-
$1,563 SGD
$1,223 USD
View
B
Retailer 15
-
$1,680 SGD
£1,035 GBP
View
B
Retailer 16
-
$2,382 SGD
$1,863 USD
View
Most Expensive
B
Do Amore Diamonds
36-1874442 · Oct 31
$2,403 SGD
$1,880 USD
View
16 more retailers have this diamond
Prices start from $340 SGDSave up to $2,063 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
$340 SGD