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Round|Lab Grown|IGI

0.39ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG693552450

Shape and cutting style on the report: Round brilliant

Certificate IGI LG693552450

Diamond specifications and retailer prices

From $117 NZD
$66 USD
As of November 1, 2026
Save $957 NZD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,074 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.39ct lab-grown round diamond

This 0.39ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG693552450 or 693552450. Listed at 11 retailers as of November 1, 2026, with prices from $117 to $1,074, a $957 spread on the same certified stone. MOH London lists it at $1,074. 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

0.39
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle32.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693552450
Dimensions4.78 × 4.76 × 2.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
Top View
4.78 mm4.76 mm0.39 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG693552450
Side View
Table 64.0%Crown 32.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 57.7%

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: $1,074 NZD|Low: $114 NZD|High: $1,088 NZD|Avg: $369 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$117 NZD
Retailer 3$137 NZD
Retailer 7$156 NZD
Retailer 11$156 NZD
Retailer 2$252 NZD
Retailer 5$284 NZD
Retailer 8$343 NZD
Retailer 4$351 NZD
Retailer 10$469 NZD
Retailer 9$690 NZD
MOH London$1,074 NZD

42 data points across 11 retailers

11 retailers$117 NZD to $1,074 NZD

A
Cheapest Retailer
-
$117 NZD
$66 USD
B+
Retailer 2
-
$137 NZD
$77 USD
View
B+
Retailer 3
-
$156 NZD
$88 USD
View
Retailer 4
-
$156 NZD
$88 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$252 NZD
£112 GBP
View
B+
Retailer 6
-
$284 NZD
$160 USD
View
B+
Retailer 7
-
$343 NZD
$193 USD
View
B+
Retailer 8
-
$351 NZD
£156 GBP
View
B+
Retailer 9
-
$469 NZD
$264 USD
View
B
Retailer 10
-
$690 NZD
$388 USD
View
Most Expensive
B
MOH London
LG693552450 · Nov 1
$1,074 NZD
£476 GBP
View
10 more retailers have this diamond
Prices start from $117 NZDSave up to $957 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
0.39ct Round
$117 NZD