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Round|Lab Grown|IGI

1.70ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG770638019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770638019

Diamond specifications and retailer prices

From $289 SGD
$226 USD
As of October 29, 2026
Save $1,373 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,662 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770638019 or 770638019. Listed at 21 retailers as of October 28, 2026, with prices from $289 to $1,662, a $1,373 spread on the same certified stone. Brilliant Earth lists it at $1,662. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770638019
Dimensions7.65 × 7.59 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm7.59 mm1.70 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770638019
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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 29
Current: $1,662 SGD|Low: $277 SGD|High: $1,803 SGD|Avg: $821 SGD|-7.8%
Brilliant Earth
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
October 31, 2026
Retailer 13$289 SGD
Retailer 3$358 SGD
Retailer 6$358 SGD
Retailer 2$597 SGD
Retailer 4$610 SGD
Retailer 10$615 SGD
Retailer 7$660 SGD
Retailer 5$690 SGD
Retailer 11$835 SGD
Retailer 12$938 SGD
Retailer 14$1,284 SGD
Retailer 9$1,432 SGD
Retailer 8$1,442 SGD
Brilliant Earth$1,662 SGD

43 data points across 14 retailers

21 retailers$289 SGD to $1,662 SGD

A
Cheapest Retailer
-
$289 SGD
$226 USD
A
Retailer 2
-
$335 SGD
$262 USD
View
A
Retailer 3
-
$358 SGD
$280 USD
View
A
Retailer 4
-
$358 SGD
$280 USD
View
A
Retailer 5
-
$597 SGD
€445 EUR
View
B+
Retailer 6
-
$610 SGD
$477 USD
View
A
Retailer 7
-
$615 SGD
ZAR 7,766 ZAR
View
A
Retailer 8
-
$660 SGD
£407 GBP
View
A
Retailer 9
-
$690 SGD
$540 USD
View
B+
Retailer 10
-
$735 SGD
$575 USD
View
B+
Retailer 11
-
$835 SGD
A$1,005 AUD
View
B+
Retailer 12
-
$938 SGD
$734 USD
View
Retailer 13
-
$1,050 SGD
$821 USD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
$1,149 SGD
$899 USD
View
B
Retailer 15
-
$1,217 SGD
$952 USD
View
B
Retailer 16
-
$1,284 SGD
$1,004 USD
View
B
Retailer 17
-
$1,432 SGD
$1,120 USD
View
B
Retailer 18
-
$1,442 SGD
£888 GBP
View
B
Retailer 19
-
$1,456 SGD
$1,139 USD
View
B
Retailer 20
-
$1,571 SGD
$1,229 USD
View
Most Expensive
B
Brilliant Earth
19961007A · Oct 28
$1,662 SGD
$1,300 USD
View
20 more retailers have this diamond
Prices start from $289 SGDSave up to $1,373 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 Round
$289 SGD