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Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG845616125

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845616125

Diamond specifications and retailer prices

From $383 SGD
$299 USD
As of October 27, 2026
Save $1,600 SGD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,983 SGD at With Clarity · As of October 30, 2026
View at With Clarity

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG845616125 or 845616125. Listed at 20 retailers as of October 27, 2026, with prices from $383 to $1,983, a $1,600 spread on the same certified stone. With Clarity lists it at $1,983. 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

1.70
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845616125
Dimensions7.51 × 8.08 × 4.79 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm8.08 mm1.70 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845616125
Side View
Table 65.0%Crown 36.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.3%

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 27
Current: $840 SGD|Low: $383 SGD|High: $1,983 SGD|Avg: $1,002 SGD|+0.3%
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
With Clarity
October 29, 2026
Retailer 6$383 SGD
Retailer 9$429 SGD
Retailer 2$445 SGD
Retailer 12$476 SGD
Retailer 11$525 SGD
Retailer 15$545 SGD
Retailer 4$673 SGD
Retailer 13$775 SGD
Retailer 19$816 SGD
Retailer 16$818 SGD
Retailer 1$840 SGD
Retailer 5$886 SGD
Retailer 18$1,105 SGD
Retailer 10$1,520 SGD
Retailer 17$1,528 SGD
Retailer 8$1,588 SGD
Retailer 7$1,661 SGD
Retailer 14$1,914 SGD
Retailer 3$1,934 SGD
With Clarity$1,983 SGD

4 data points across 20 retailers

20 retailers$383 SGD to $1,983 SGD

A
Cheapest Retailer
-
$383 SGD
$299 USD
A
Retailer 2
-
$429 SGD
$335 USD
View
Final sale: no returns
A
Retailer 3
-
$445 SGD
$347 USD
View
A
Retailer 4
-
$476 SGD
$371 USD
View
A
Retailer 5
-
$525 SGD
HK$3,200 HKD
View
A
Retailer 6
-
$545 SGD
£335 GBP
View
A
Retailer 7
-
$673 SGD
$525 USD
View
B+
Retailer 8
-
$775 SGD
€576 EUR
View
B+
Retailer 9
-
$816 SGD
ZAR 10,288 ZAR
View
B+
Retailer 10
-
$818 SGD
$638 USD
View
B+
Retailer 11
-
$840 SGD
£516 GBP
View
B+
Retailer 12
-
$886 SGD
$691 USD
View
B+
Retailer 13
-
$1,105 SGD
A$1,326 AUD
View
B
Retailer 14
-
$1,520 SGD
View
B
Retailer 15
-
$1,528 SGD
$1,192 USD
View
B
Retailer 16
-
$1,588 SGD
$1,239 USD
View
B
Retailer 17
-
$1,661 SGD
$1,296 USD
View
B
Retailer 18
-
$1,914 SGD
£1,176 GBP
View
B
Retailer 19
-
$1,934 SGD
$1,509 USD
View
Most Expensive
B
With Clarity
845616125 · Oct 30
$1,983 SGD
$1,547 USD
View
19 more retailers have this diamond
Prices start from $383 SGDSave up to $1,600 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
$383 SGD