Oval|Lab Grown|IGI

4.01ct G VVS1 Oval Lab Grown Diamond

GD • G/VVS1 • IGI LG817690370

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817690370

Diamond specifications and retailer prices

From $878 SGD
$687 USD
As of October 29, 2026
Save $3,168 SGD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,881 SGD at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG817690370 or 817690370. Listed at 22 retailers as of October 26, 2026, with a 361% 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

4.01
Carat
G
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817690370
Dimensions11.97 × 8.31 × 5.74 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.97 mm8.31 mm4.01 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817690370
Side View
Table 54.0%Crown 40.9°Girdle: VTK-ETKPavilion 39.8°Culet: NoneDepth 69.1%

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: $1,639 SGD|Low: $878 SGD|High: $4,161 SGD|Avg: $2,088 SGD|+1.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 9$878 SGD
Retailer 17$881 SGD
Retailer 5$955 SGD
Retailer 8$983 SGD
Retailer 18$1,018 SGD
Retailer 14$1,029 SGD
Retailer 4$1,246 SGD
Retailer 13$1,447 SGD
Retailer 19$1,551 SGD
Retailer 12$1,617 SGD
Retailer 1$1,639 SGD
Retailer 20$2,167 SGD
Retailer 16$2,181 SGD
Retailer 15$2,508 SGD
Retailer 21$2,862 SGD
Retailer 6$3,156 SGD
Retailer 3$3,307 SGD
Retailer 2$3,347 SGD
Retailer 7$3,472 SGD
Retailer 11$3,511 SGD
Retailer 10$4,046 SGD

34 data points across 21 retailers

22 retailers$878 SGD to $4,046 SGD

A
Cheapest Retailer
-
$878 SGD
$687 USD
A
Retailer 2
-
$881 SGD
£543 GBP
View
B+
Retailer 3
-
$955 SGD
$747 USD
View
A
Retailer 4
-
$983 SGD
$769 USD
View
Final sale: no returns
A
Retailer 5
-
$1,018 SGD
$796 USD
View
Retailer 6
-
$1,029 SGD
$805 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,246 SGD
$975 USD
View
B+
Retailer 8
-
$1,447 SGD
$1,132 USD
View
B+
Retailer 9
-
$1,551 SGD
$1,213 USD
View
B+
Retailer 10
-
$1,617 SGD
£996 GBP
View
B+
Retailer 11
-
$1,639 SGD
€1,221 EUR
View
B+
Retailer 12
-
$2,167 SGD
ZAR 27,382 ZAR
View
B+
Retailer 13
-
$2,181 SGD
A$2,625 AUD
View
B
Retailer 14
-
$2,508 SGD
$1,962 USD
View
B
Retailer 15
-
$2,862 SGD
$2,239 USD
View
B
Retailer 16
-
$3,156 SGD
£1,944 GBP
View
B
Retailer 17
-
$3,307 SGD
$2,587 USD
View
B
Retailer 18
-
$3,347 SGD
$2,618 USD
View
B
Retailer 19
-
$3,472 SGD
$2,716 USD
View
B
Retailer 20
-
$3,511 SGD
$2,746 USD
View
B
Retailer 21
-
$4,046 SGD
£2,492 GBP
View
Most Expensive
Rare Carat
3R817690370 · Jul 27
$6,881 SGD
$5,382 USD
View
Price last confirmed 96 days ago
21 more retailers have this diamond
Prices start from $878 SGDSave up to $3,168 SGD

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
4.01ct Oval
$878 SGD