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Round|Lab Grown|IGI

1.70ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG557217400

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557217400

Diamond specifications and retailer prices

From $530 SGD
$413 USD
As of October 29, 2026
Save $1,895 SGD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,424 SGD at MOH London · As of October 29, 2026
View at MOH London

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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG557217400 or 557217400. Listed at 14 retailers as of October 29, 2026, with prices from $530 to $2,424, a $1,895 spread on the same certified stone. MOH London lists it at $2,424. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557217400
Dimensions7.70 × 7.66 × 4.71 mm
L/W Ratio1.01
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
7.70 mm7.66 mm1.70 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557217400
Side View
Table 59.5%Crown 33.5°GirdlePavilion 41.4°Culet: NoneDepth 61.4%

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 29
Current: $2,424 SGD|Low: $530 SGD|High: $2,441 SGD|Avg: $1,245 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7$530 SGD
Retailer 11$592 SGD
Retailer 8$656 SGD
Retailer 5$846 SGD
Retailer 12$878 SGD
Retailer 10$976 SGD
Retailer 9$1,036 SGD
Retailer 2$1,128 SGD
Retailer 4$1,374 SGD
Retailer 6$1,841 SGD
Retailer 3$2,154 SGD
MOH London$2,424 SGD

24 data points across 12 retailers

14 retailers$530 SGD to $2,424 SGD

A
Cheapest Retailer
-
$530 SGD
$413 USD
A
Retailer 2
-
$592 SGD
$462 USD
View
Final sale: no returns
A
Retailer 3
-
$592 SGD
$462 USD
View
A
Retailer 4
-
$656 SGD
$512 USD
View
A
Retailer 5
-
$656 SGD
$512 USD
View
B+
Retailer 6
-
$846 SGD
$660 USD
View
B+
Retailer 7
-
$878 SGD
$685 USD
View
B+
Retailer 8
-
$976 SGD
$761 USD
View
B+
Retailer 9
-
$1,036 SGD
$808 USD
View
B+
Retailer 10
-
$1,128 SGD
ZAR 14,215 ZAR
View
B
Retailer 11
-
$1,841 SGD
$1,436 USD
View
B
Retailer 12
-
$2,110 SGD
$1,646 USD
View
B
Retailer 13
-
$2,154 SGD
$1,680 USD
View
Most Expensive
B
MOH London
LG557217400 · Oct 29
$2,424 SGD
£1,489 GBP
View
13 more retailers have this diamond
Prices start from $530 SGDSave up to $1,895 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
$530 SGD