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Heart|Lab Grown|IGI

1.70ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG528224061

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG528224061

Diamond specifications and retailer prices

From $414 SGD
$324 USD
As of October 30, 2026
Save $1,644 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,059 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct lab-grown heart diamond

This 1.7ct 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 LG528224061 or 528224061. Listed at 20 retailers as of October 30, 2026, with prices from $414 to $2,059, a $1,644 spread on the same certified stone. MOH London lists it at $2,059. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528224061
Dimensions8.57 × 7.18 × 4.83 mm
L/W Ratio1.19
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
8.57 mm7.18 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528224061
Side View
Table 58.0%Crown 34.3°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 56.4%

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 30
Current: $2,059 SGD|Low: $398 SGD|High: $2,122 SGD|Avg: $1,113 SGD|+3.8%
MOH London
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
November 1, 2026
Retailer 17$414 SGD
Retailer 9$464 SGD
Retailer 5$481 SGD
Retailer 6$514 SGD
Retailer 18$514 SGD
Retailer 14$710 SGD
Retailer 7$794 SGD
Retailer 4$832 SGD
Retailer 8$851 SGD
Retailer 13$882 SGD
Retailer 2$918 SGD
Retailer 12$1,197 SGD
Retailer 16$1,506 SGD
Retailer 3$1,650 SGD
Retailer 11$1,708 SGD
Retailer 15$1,713 SGD
Retailer 19$1,973 SGD
Retailer 10$2,032 SGD
MOH London$2,059 SGD

44 data points across 19 retailers

20 retailers$414 SGD to $2,059 SGD

A
Cheapest Retailer
-
$414 SGD
$324 USD
A
Retailer 2
-
$464 SGD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$481 SGD
$376 USD
View
Retailer 4
-
$514 SGD
$402 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$514 SGD
$402 USD
View
A
Retailer 6
-
$710 SGD
$555 USD
View
B+
Retailer 7
-
$794 SGD
$621 USD
View
B+
Retailer 8
-
$832 SGD
$651 USD
View
B+
Retailer 9
-
$851 SGD
$666 USD
View
B+
Retailer 10
-
$882 SGD
ZAR 11,151 ZAR
View
B+
Retailer 11
-
$918 SGD
£565 GBP
View
B+
Retailer 12
-
$1,197 SGD
A$1,440 AUD
View
B+
Retailer 13
-
$1,293 SGD
HK$7,900 HKD
View
B
Retailer 14
-
$1,506 SGD
$1,178 USD
View
B
Retailer 15
-
$1,650 SGD
$1,291 USD
View
B
Retailer 16
-
$1,708 SGD
$1,336 USD
View
B
Retailer 17
-
$1,713 SGD
$1,340 USD
View
B
Retailer 18
-
$1,973 SGD
$1,543 USD
View
B
Retailer 19
-
$2,032 SGD
$1,589 USD
View
Most Expensive
B
MOH London
LG528224061 · Nov 1
$2,059 SGD
£1,268 GBP
View
19 more retailers have this diamond
Prices start from $414 SGDSave up to $1,644 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
1.70ct Heart
$414 SGD