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Round|Lab Grown|IGI

1.70ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG447099373

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447099373

Diamond specifications and retailer prices

From $1,320 USD
As of October 29, 2026
Save $3,987 USD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,307 USD 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG447099373 or 447099373. Listed at 12 retailers as of October 29, 2026, with prices from $1,320 to $5,307, a $3,987 spread on the same certified stone. MOH London lists it at $5,307. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099373
Dimensions7.83 × 7.80 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.83 mm7.80 mm1.70 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099373
Side View
Table 61.0%Crown 31.7°Girdle: UNDPavilion 40.3°Culet: NoneDepth 58.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,307 USD|Low: $1,273 USD|High: $5,351 USD|Avg: $2,700 USD|-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
Retailer 13
Retailer 14
October 29, 2026
Retailer 7$1,320 USD
Retailer 9$1,594 USD
Retailer 12$1,734 USD
Retailer 14$1,784 USD
Retailer 6$1,794 USD
Retailer 10$1,848 USD
Retailer 3$2,020 USD
Retailer 4$2,491 USD
Retailer 11$2,908 USD
Retailer 8$3,269 USD
Retailer 2$3,398 USD
Retailer 13$3,465 USD
Retailer 5$5,291 USD
MOH London$5,307 USD

21 data points across 14 retailers

12 retailers$1,320 USD to $5,307 USD

A
Cheapest Retailer
-
$1,320 USD
B+
Retailer 2
-
$1,594 USD
View
B+
Retailer 3
-
$1,734 USD
View
B+
Retailer 4
-
$1,784 USD
View
Final sale: no returns
Retailer 5
-
$1,848 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$1,848 USD
View
B+
Retailer 7
-
$2,020 USD
View
B
Retailer 8
-
$2,908 USD
View
B
Retailer 9
-
$3,269 USD
View
B
Retailer 10
-
$3,398 USD
ZAR 54,897 ZAR
View
B
Retailer 11
-
$3,465 USD
View
Most Expensive
B
MOH London
LG447099373 · Oct 29
$5,307 USD
£4,179 GBP
View
11 more retailers have this diamond
Prices start from $1,320 USDSave up to $3,987 USD

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
$1,320 USD