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Oval|Lab Grown

0.70ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • 105F91BEFB

Diamond specifications and retailer prices

From $128 AUD
$90 USD
As of October 26, 2026
Save $382 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $510 AUD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.7ct lab-grown oval diamond

This 0.7ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 26, 2026, with prices from $128 to $510, a $382 spread on the same certified stone. NZ Jewellers lists it at $510. 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

0.70
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate105F91BEFB
Dimensions6.90 × 4.99 × 3.22 mm
L/W Ratio1.38
Top View
6.90 mm4.99 mm0.70 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate105F91BEFB
Side View
Table 60.7%CrownGirdlePavilionCuletDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $510 AUD|Low: $122 AUD|High: $661 AUD|Avg: $277 AUD|-22.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 10, 2026
Retailer 2$128 AUD
Retailer 3$148 AUD
Retailer 4$169 AUD
Retailer 5$219 AUD
NZ Jewellers$510 AUD

8 data points across 5 retailers

4 retailers$128 AUD to $510 AUD

B+
Cheapest Retailer
-
$128 AUD
$90 USD
B+
Retailer 2
-
$148 AUD
$104 USD
View
B+
Retailer 3
-
$169 AUD
$119 USD
View
Most Expensive
B
NZ Jewellers
d1aef616-90e3-4631-9f8e-a792c1e964bf · Oct 28
$510 AUD
$358 USD
View
3 more retailers have this diamond
Prices start from $128 AUDSave up to $382 AUD

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+
0.70ct Oval
$128 AUD