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Oval|Lab Grown|IGI

1.71ct K VS2 Oval Lab Grown Diamond

ID • K/VS2 • IGI LG445039147

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445039147

Diamond specifications and retailer prices

From $3,120 AUD
As of November 5, 2026
Save $6,676 AUD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,796 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445039147 or 445039147. Listed at 9 retailers as of November 5, 2026, with prices from $3,120 to $9,796, a $6,676 spread on the same certified stone. MOH London lists it at $9,796. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039147
Dimensions9.44 × 6.81 × 4.13 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.44 mm6.81 mm1.71 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039147
Side View
Table 60.0%Crown 33.2°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 60.6%

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: $9,796 AUD|Low: $2,997 AUD|High: $9,953 AUD|Avg: $5,444 AUD|-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 4$3,120 AUD
Retailer 8$3,395 AUD
Retailer 5$3,620 AUD
Retailer 2$3,864 AUD
Retailer 9$4,587 AUD
Retailer 7$4,976 AUD
Retailer 6$5,656 AUD
Retailer 3$5,675 AUD
Retailer 10$8,102 AUD
MOH London$9,796 AUD

17 data points across 10 retailers

9 retailers$3,120 AUD to $9,796 AUD

B+
Cheapest Retailer
-
$3,120 AUD
B+
Retailer 2
-
$3,395 AUD
View
Retailer 3
-
$3,620 AUD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
$3,620 AUD
View
B+
Retailer 5
-
$3,864 AUD
View
B
Retailer 6
-
$4,976 AUD
View
B
Retailer 7
-
$5,656 AUD
View
B
Retailer 8
-
$5,675 AUD
View
Most Expensive
B
MOH London
LG445039147 · Nov 5
$9,796 AUD
£5,300 GBP
View
8 more retailers have this diamond
Prices start from $3,120 AUDSave up to $6,676 AUD

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+
1.71ct Oval
$3,120 AUD