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Marquise|Lab Grown|IGI

3.10ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG735539794

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735539794

Diamond specifications and retailer prices

From $681 NZD
$384 USD
As of November 1, 2026
Save $5,484 NZD (89%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,166 NZD at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735539794 or 735539794. Listed at 6 retailers as of November 1, 2026, with prices from $681 to $6,166, a $5,484 spread on the same certified stone. Helzberg Diamonds lists it at $6,166. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735539794
Dimensions15.26 × 7.56 × 4.71 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Top View
15.26 mm7.56 mm3.10 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735539794
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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: Nov 1
Current: $6,166 NZD|Low: $681 NZD|High: $6,166 NZD|Avg: $2,380 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$681 NZD
Retailer 3$1,208 NZD
Retailer 8$1,297 NZD
Retailer 10$1,304 NZD
Retailer 2$1,408 NZD
Retailer 9$1,637 NZD
Retailer 11$1,865 NZD
Retailer 4$2,106 NZD
Retailer 12$2,587 NZD
Retailer 7$4,755 NZD
Retailer 6$4,764 NZD
Helzberg Diamonds$6,166 NZD

41 data points across 12 retailers

6 retailers$681 NZD to $6,166 NZD

A
Cheapest Retailer
-
$681 NZD
$384 USD
Final sale: no returns
A
Retailer 2
-
$1,408 NZD
£625 GBP
View
Retailer 3
-
$1,441 NZD
£640 GBP
View
Price last confirmed 12 days ago
B
Retailer 4
-
$4,755 NZD
$2,680 USD
View
B
Retailer 5
-
$4,764 NZD
$2,685 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNJLLJPNPK · Nov 2
$6,166 NZD
$3,475 USD
View
5 more retailers have this diamond
Prices start from $681 NZDSave up to $5,484 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
3.10ct Marquise
$681 NZD