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1.37ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG837612203

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837612203

Diamond specifications and retailer prices

From $312 NZD
$176 USD
As of November 1, 2026
Save $1,670 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,982 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837612203 or 837612203. Listed at 16 retailers as of November 1, 2026, with prices from $312 to $1,982, a $1,670 spread on the same certified stone. Reve Diamonds lists it at $1,982. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837612203
Dimensions7.14 × 7.19 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.14 mm7.19 mm1.37 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837612203
Side View
Table 57.0%Crown 34.3°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.6%

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: Nov 1
Current: $668 NZD|Low: $300 NZD|High: $1,982 NZD|Avg: $880 NZD|+1.8%
Retailer 1
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
Retailer 15
Reve Diamonds
November 1, 2026
Retailer 13$312 NZD
Retailer 14$348 NZD
Retailer 3$362 NZD
Retailer 12$387 NZD
Retailer 15$387 NZD
Retailer 4$541 NZD
Retailer 9$647 NZD
Retailer 1$668 NZD
Retailer 6$839 NZD
Retailer 10$945 NZD
Retailer 5$1,073 NZD
Retailer 2$1,246 NZD
Retailer 11$1,315 NZD
Retailer 7$1,341 NZD
Retailer 8$1,809 NZD
Reve Diamonds$1,982 NZD

30 data points across 16 retailers

16 retailers$312 NZD to $1,982 NZD

A
Cheapest Retailer
-
$312 NZD
$176 USD
A
Retailer 2
-
$348 NZD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$362 NZD
$204 USD
View
Retailer 4
-
$387 NZD
$218 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$387 NZD
$218 USD
View
B+
Retailer 6
-
$541 NZD
$305 USD
View
A
Retailer 7
-
$647 NZD
£287 GBP
View
A
Retailer 8
-
$668 NZD
ZAR 6,086 ZAR
View
A
Retailer 9
-
$839 NZD
$473 USD
View
A
Retailer 10
-
$945 NZD
A$819 AUD
View
B+
Retailer 11
-
$1,073 NZD
$605 USD
View
B+
Retailer 12
-
$1,246 NZD
$702 USD
View
B+
Retailer 13
-
$1,315 NZD
$741 USD
View
B+
Retailer 14
-
$1,341 NZD
$756 USD
View
B
Retailer 15
-
$1,809 NZD
£803 GBP
View
Most Expensive
B
Reve Diamonds
459645F3B · Nov 1
$1,982 NZD
$1,117 USD
View
15 more retailers have this diamond
Prices start from $312 NZDSave up to $1,670 NZD

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
1.37ct Round
$312 NZD