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Emerald|Lab Grown|IGI

31.02ct F VS1 Emerald Lab Grown Diamond

GD • F/VS1 • IGI LG707511837

Shape and cutting style on the report: Emerald cut

Certificate IGI LG707511837

Diamond specifications and retailer prices

From $48,080 NZD
$27,053 USD
As of November 1, 2026
Save $29,561 NZD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $278,219 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 31.02ct lab-grown emerald diamond

This 31.02ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG707511837 or 707511837. Listed at 13 retailers as of November 1, 2026, with a 61% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

31.02
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707511837
Dimensions22.04 × 15.80 × 8.56 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.04 mm15.80 mm31.02 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707511837
Side View
Table 70.0%Crown 31.4°Girdle: Slightly ThickPavilion 37.9°Culet: LargeDepth 54.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $278,219 NZD|Low: $43,127 NZD|High: $278,219 NZD|Avg: $114,066 NZD|+8.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10$43,127 NZD
Retailer 7$48,080 NZD
Retailer 6$58,217 NZD
Retailer 5$66,858 NZD
Retailer 2$77,641 NZD
Retailer 4$117,124 NZD
Retailer 3$129,025 NZD
Retailer 9$165,524 NZD
Retailer 8$202,475 NZD
Do Amore Diamonds$278,219 NZD

21 data points across 10 retailers

13 retailers$48,080 NZD to $77,641 NZD

B
Cheapest Retailer
-
$48,080 NZD
$27,053 USD
C
Retailer 2
-
$58,217 NZD
$32,756 USD
View
Retailer 3
-
$59,595 NZD
$33,531 USD
View
Price last confirmed 19 days ago
C
Retailer 4
-
$66,858 NZD
$37,618 USD
View
Retailer 5
-
$68,581 NZD
$38,587 USD
View
Price last confirmed 20 days ago
C
Retailer 6
-
$77,641 NZD
$43,685 USD
View
Final sale: no returns
Retailer 7
-
$117,124 NZD
$65,900 USD
View
Price under review
Retailer 8
-
$269,225 NZD
$151,480 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-0DB802301 · Nov 2
$278,219 NZD
$156,540 USD
View
Price under review
8 more retailers have this diamond
Prices start from $48,080 NZDSave up to $29,561 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.

B
31.02ct Emerald
$48,080 NZD