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Oval|Lab Grown|IGI

1.70ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG447001140

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447001140

Diamond specifications and retailer prices

From $2,864 SGD
As of November 5, 2026
Save $6,125 SGD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,989 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447001140 or 447001140. Listed at 10 retailers as of November 5, 2026, with prices from $2,864 to $8,989, a $6,125 spread on the same certified stone. MOH London lists it at $8,989. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001140
Dimensions9.11 × 6.83 × 4.29 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.11 mm6.83 mm1.70 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001140
Side View
Table 55.0%Crown 35.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,989 SGD|Low: $2,749 SGD|High: $9,134 SGD|Avg: $4,847 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$2,864 SGD
Retailer 9$3,116 SGD
Retailer 6$3,322 SGD
Retailer 3$3,531 SGD
Retailer 10$4,193 SGD
Retailer 8$4,566 SGD
Retailer 7$5,188 SGD
Retailer 4$5,207 SGD
Retailer 2$6,125 SGD
MOH London$8,989 SGD

22 data points across 10 retailers

10 retailers$2,864 SGD to $8,989 SGD

B+
Cheapest Retailer
-
$2,864 SGD
B+
Retailer 2
-
$3,116 SGD
View
B+
Retailer 3
-
$3,322 SGD
View
Retailer 4
-
$3,322 SGD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$3,531 SGD
View
B
Retailer 6
-
$4,566 SGD
View
B
Retailer 7
-
$5,188 SGD
View
B
Retailer 8
-
$5,207 SGD
View
B
Retailer 9
-
$6,125 SGD
View
Most Expensive
B
MOH London
LG447001140 · Nov 5
$8,989 SGD
£5,523 GBP
View
9 more retailers have this diamond
Prices start from $2,864 SGDSave up to $6,125 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.

B+
1.70ct Oval
$2,864 SGD