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Oval|Lab Grown|IGI

4.78ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG807679619

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807679619

Diamond specifications and retailer prices

From $1,139 NZD
$642 USD
As of October 29, 2026
Save $9,017 NZD (89%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,156 NZD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.78ct lab-grown oval diamond

This 4.78ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807679619 or 807679619. Listed at 7 retailers as of October 29, 2026, with prices from $1,139 to $10,156, a $9,017 spread on the same certified stone. Frank Darling lists it at $10,156. 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

4.78
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807679619
Dimensions13.37 × 9.71 × 5.97 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.37 mm9.71 mm4.78 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807679619
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.5%

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: Oct 29
Current: $10,156 NZD|Low: $1,139 NZD|High: $10,159 NZD|Avg: $3,638 NZD|-0.0%
Frank Darling
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
Retailer 16
October 27, 2026
Retailer 2$1,139 NZD
Retailer 14$1,286 NZD
Retailer 16$1,322 NZD
Retailer 9$1,572 NZD
Retailer 15$1,824 NZD
Retailer 13$2,072 NZD
Retailer 4$2,182 NZD
Retailer 11$2,269 NZD
Retailer 3$3,075 NZD
Retailer 7$3,488 NZD
Retailer 5$3,909 NZD
Retailer 10$4,150 NZD
Retailer 6$4,167 NZD
Retailer 12$6,157 NZD
Retailer 8$8,357 NZD
Frank Darling$10,156 NZD

14 data points across 16 retailers

7 retailers$1,139 NZD to $10,156 NZD

A
Cheapest Retailer
-
$1,139 NZD
$642 USD
Final sale: no returns
B+
Retailer 2
-
$1,572 NZD
$886 USD
View
Retailer 3
-
$2,269 NZD
$1,279 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,075 NZD
$1,733 USD
View
Price last confirmed 45 days ago
Retailer 5
-
$4,150 NZD
$2,339 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$6,157 NZD
$3,470 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Frank Darling
100768323837KD · Oct 31
$10,156 NZD
$5,724 USD
View
6 more retailers have this diamond
Prices start from $1,139 NZDSave up to $9,017 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
4.78ct Oval
$1,139 NZD